A pharmacist who fills all the scrips for members of Congress says he’s given Alzheimer’s drugs to lawmakers — who may be running the country while losing their marbles.

“At first it’s cool, and then you realize, I’m filling some drugs that are for some pretty serious health problems as well. And these are the people that are running the country,” Mike Kim told STAT News, reportedly citing diabetes and Alzheimer’s treatments.

“It makes you kind of sit back and say, ‘Wow, they’re making the highest laws of the land and they might not even remember what happened yesterday.’”

Kim owns Grubb’s Pharmacy, a 150-year-old DC drugstore that delivers as many as 100 prescriptions a day to Capitol Hill, the outlet reports.

But sometimes politicians come in person to pick up their pills.

“I still remember John Kerry — it was literally like the day after he lost [the 2004 presidential election], he came in and he was just standing in line with everybody else,” Kim told STAT.

“I just remember seeing him standing in line and almost feeling sorry for him — one day he’s a superstar, he’s got his entourage and security detail, and the next day he’s just by himself, he’s picking up his prescription.”